Factor Info

ID 162401
Size 650 digits / 2159 bits
Status composite
Value 82940382206695726875779482655202397999783581892416167983297332904294043564668441596062350687954608028408924948423361744466962765046390369013577102546021489954834304430116623542427638840775526407904945894993701335348392617066451358217114396397672412134721534841189574460638077534351080687330264139613414529183312746272518798019203224131936358616849500123206179375193615872929457156964947261165954386447059692476125238864084321283804661641799077994288653992096227391777973661112659372802234514803026377829717143667363948910945036976054772852488539308732254493800568860059869054187809967351586514569478146022034585275286896758245552046871398159576138309

Factorizations

Primary (ID: 161059) 1296816525740341450729 (proven prime)
(ID: 162402) 63956913380129677819910018447569397638628102476354218039166931268321720319592709703906716074081608276264866104197691154060753212129805406777146279680667274696706937341349699466679991650095223603412858655120378422910324782696266473257039039824536202359107968011949315032308210011523544536835479768174910524689659459578528844864817746076411701026446215048513798149576941453223530278409076689803687752819451756554106499688835921736734260274773511643604447606779484427018832155010419728078701778731604771212032565536585542569946452575172905972290746505710832880063911402009994917812761526415750695737876119633704005855712945190337021 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.